New patch to review for coreboot: util/docker: Update makefile with command to kill docker images

[Martin Roth]

Martin Roth (martinroth(a)google.com) just uploaded a new patch set to gerrit, which you can
find at https://review.coreboot.org/17999

-gerrit

commit 2a7ae21bbf110acc275ca29a907ba9b0fe14902f
Author: Martin Roth <gaumless(a)gmail.com>
Date:   Fri Dec 30 16:12:30 2016 -0700

    util/docker: Update makefile with command to kill docker images
    
    Kill running docker containers before trying to remove images or
    containers.
    
    Change-Id: Id2de90edbe5d0dc6ecb906be7101ad9744dbd11e
    Signed-off-by: Martin Roth <gaumless(a)gmail.com>
---
 util/docker/Makefile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/util/docker/Makefile b/util/docker/Makefile
index 45e23b0..113e1ca 100644
--- a/util/docker/Makefile
+++ b/util/docker/Makefile
@@ -39,10 +39,15 @@ coreboot-jenkins-node: test_docker
 upload-coreboot-jenkins-node: test_docker_login
 	$(DOCKER) push coreboot/coreboot-jenkins-node:$(crossgcc_version)
 
-clean_coreboot_containers: test_docker
+docker-killall: test_docker
+	@if [ -n "$$($(DOCKER) ps | grep 'coreboot')" ]; then \
+		$(DOCKER) kill $$($(DOCKER) ps | grep 'coreboot' | cut -f1 -d ' '); \
+	fi
+
+clean_coreboot_containers: docker-killall
 	$(DOCKER) rm $(docker ps -a | grep 'coreboot' | sed 's|\s.*$||')
 
-clean_coreboot_images: test_docker
+clean_coreboot_images: docker-killall
 	$(DOCKER) rmi $(docker images | grep coreboot | sed 's|^\S\+\s\+\S\+\s\+||' |
sed 's|\s.*$||')
 
 docker_build_coreboot: test_docker